ProductInterconnect
Backend Aggregation
Meta's centralized Ethernet super-spine architecture enabling gigawatt-scale AI cluster connectivity across multiple buildings.
Made by Meta
Covered in 1 article · August 2026
Coverage
Aug 20, 2026
Gigawatt Supercomputers Span Buildings. Scale-Across Networking Has a Benchmark. Heterogeneity Doesn't.
NVIDIA has priced training across 1,000 km; Google trains synchronously across data centers. Missing: what one job pays to span mixed silicon and fabrics.
Aug 20, 2026 · By SCN Staff · 9 min read